• Sr . Associate, System…

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Associate, System Administration Job Code: 30822 Job Location: Palm Bay, FL ... Group Policy Objects (GPOs) + PowerShell Scripting + Experience with Linux operating systems #LI-NR1 L3Harris Technologies is proud to be an Equal Opportunity… more
    L3Harris (11/08/25)
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  • Sr Staff DevOps Engineer (Cortex)

    Palo Alto Networks (Santa Clara, CA)
    …GitLab CI, or ArgoCD + Linux Administration - Strong knowledge of Linux systems and shell scripting + Networking & Security - Understanding of cloud ... most advanced SecOps platform, consisting of XSIAM, XSOAR, and XPANSE. As a Senior DevOps Engineer, you will be responsible for designing, building, and maintaining… more
    Palo Alto Networks (11/04/25)
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  • Sr . Vulnerability Management Engineer

    SpaceX (Hawthorne, CA)
    …and 4+ years of professional experience in information security, networking and/or systems administration ; OR 5+ years of professional experience in information ... Sr . Vulnerability Management Engineer Hawthorne, CA Apply SpaceX...multiple areas, including Microsoft platforms (servers, workstations, applications), open systems ( Linux , UNIX, VMware ESXi), virtualization (eg,… more
    SpaceX (11/18/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and ... systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are...+ Broader exposure to AWS beyond core services + Senior -level experience with Solaris system administration **Application… more
    SMX (10/18/25)
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  • Sr COTS Administrator/Developer, DT&A

    AAR (Wood Dale, IL)
    …analysis, data validation, troubleshooting, and reporting. + Ability to administer Linux systems including command-line operations, log review, service ... **Title:** Sr COTS Administrator/Developer, DT&A **Location:** United States-Illinois-Wood Dale...will you be responsible for:** + Direct the development, administration , maintenance, and production support of Infor financial applications… more
    AAR (09/25/25)
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  • Systems Administrator (Tier 2 Support…

    Chenega Corporation (Washington, DC)
    …technical support in an enterprise environment. + Strong understanding of Windows/ Linux operating systems and troubleshooting methodologies. + Hands-on ... Systems Administrator (Tier 2 Support - ServiceNow) Washington,...experience with ServiceNow administration , configuration, and ITSM processes. + Familiarity with ServiceNow… more
    Chenega Corporation (09/12/25)
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  • Sr . Specialist, System…

    L3Harris (Clifton, NJ)
    systems administration skills with extensive knowledge of Windows and Linux desktop operating systems , as well as Windows server operating systems ... domains in the interest of national security. Job Title: Sr . Specialist, System Administration Job Code: 31015...and server systems , performing all levels of systems administration tasks, and ensuring the configuration,… more
    L3Harris (11/08/25)
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  • Sr . Database Administrator - MySQL…

    Comcast (Chicago, IL)
    …database technologies as required by FreeWheel's evolving business needs + Working knowledge of Linux /Unix systems (eg, Rocky Linux , Red Hat, Debian, CentOS) ... and industry best practices. + Design, implement, and enhance monitoring and alerting systems to support both BAU operations and project initiatives. + Build and… more
    Comcast (11/12/25)
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  • Sr . Infrastructure Engineer

    TP-Link North America, Inc. (Irvine, CA)
    …Overview: TP-Link Systems Inc. is seeking a skilled and proactive Sr . Infrastructure Engineer to design, implement, maintain, and support our growing IT ... daily tasks for automation and troubleshooting + Proficient in Windows and Linux operating systems . + Experience with virtualization technologies (VMWare,… more
    TP-Link North America, Inc. (11/05/25)
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  • Senior Systems Engineer

    Insight Global (Portland, OR)
    Job Description The Senior Systems Engineer plays a critical role within the Technical Operations team, requiring hands-on expertise, independent initiative, and ... Technology, or a related field (or equivalent experience). Minimum 5 years of experience in systems administration , with at least 3 years in a senior or… more
    Insight Global (11/06/25)
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